5-fluoro-2-methoxy-pyridine-4-carbaldehyde CAS 884495-12-9
| CAS No. | 884495-12-9 |
| Molecular Formula | C7H12FNO2 |
| Molecular Weight | 161.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-fluoro-2-methoxy-pyridine-4-carbaldehyde (CAS 884495-12-9), a certified reference material (molecular formula C7H12FNO2, MW 161.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H12FNO2, 5-fluoro-2-methoxy-pyridine-4-carbaldehyde contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 161.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12FNO2 |
| Molecular Weight | 161.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-amino-2,5-difluorobenzenethiol (CAS 782413-10-9)
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- 2-((Difluoromethyl)thio)pyridine (CAS 250690-59-6)
- 5-fluoro-6-methoxypyridine-3-carbaldehyde (CAS 884494-73-9)
- (5-(Difluoromethyl)oxazol-4-yl)methanol (CAS 2025187-85-1)
- 8-Methylquinoline-5-sulfonyl chloride (CAS 120164-05-8)
- 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaborinane) (CAS 55089-03-7)
- 2-(Aminomethyl)-4-(difluoromethyl)-6-methylpyridine-3-carboxylic acid (CAS 1807141-97-4)
- 4-((4-Fluorophenyl)sulfonyl)-2-(furan-2-yl)-N-(3-methoxypropyl)oxazol-5-amine (CAS 862793-84-8)
- 5-Bromo-4-cyclopropoxypicolinic acid (CAS 1243448-35-2)
- Decahydropyrazino[2,3-b]pyrazine (CAS 5409-42-7)
- (E)-4-(2-Furyl)-3-buten-2-one (CAS 41438-24-8)
- N'-[(1Z)-1-Amino-2-[(4-chlorophenyl)sulfanyl]ethylidene]pyridine-4-carbohydrazide (CAS 338395-64-5)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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